From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   6d4e75cc931a..fa5cd27ef0fc  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at fa5cd27ef0fc [profcheck] Add unknown branch weights to expand LL/SR loop. (#166273)